FLEXIBLE 0.8 MM AT UNDERARM AND 1.5 MM AT ARMS AND SHOULDERS
The ultra-thin 0.8-mm DuraflexTM neoprene reinforced with UltraFlexTM lining at underarms and 1.5-mm HBF-Limestone neoprene for arm and shoulder thickness gives swimmers 360° arm rotation with low resistance, enabling you to go further with less effort. This benefit is multiplied as it reduces upper body fatigue over long distances.